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LOCKED

MOTOR

ERROR

• The connector (3-pin, male, white) in the MOTOR

HARNESS is not connected to the connector 
(3-pin, female, white) of STATOR ASSEMBLY.

• The electric contact between the connectors 

(3-pin, male, white) in the MOTOR HARNESS
and 4-pin, female, white connector in the MAIN PWB
ASSEMBLY is bad or unstable.

• The MOTOR HARNESS between the STATOR

ASSEMBLY and MAIN PWB ASSEMBLY is cut (open
circuit).

• The hall sensor is out of order/defective.

• EEPROM is out of order.

Displayed only when the START button is first pressed
in the QC Test Mode.

• Disconnection of Card Reader Wire.

EEPROM

ERROR

CARD

READER

ERROR

8-6. DISPENSER

The dispenser drawer is a multi-chambered reservoir that allows the user to add all the appropriate
laundry additives before starting the cycle. It has a place for pre-wash and Main wash detergent, fabric
softener, and bleach. Powdered or liquid detergents may be used, but softener and bleach must be
liquids.
Detergents should carry the HE designation. Do not use regular detergents in the washer or overusing
will occur. Regular detergents also cause a scum build-up in the tub, which leads to poor performance
and a foul odor.

HOT INPUT

MAIN WASH

BLEACH

SOFTNER

1

2

3

4

1

2

3

4

1
2

3

4

9. DIAGNOSIS AND TROUBLESHOOTING

1. Be careful of electric shock if disconnecting parts while troubleshooting.

2. First, check the connection of each electrical terminal with the wiring diagram.

3. If you replace the MAIN PWB ASSEMBLY, reinsert the connectors correctly.

Is the supplied voltage AC 220 - 240 V, 50 Hz?

Is the LED lamp 

on?

Are the connectors 

on the PWB loose?

Is wire of the DISPLAY PWB ASSEMBLY  
broken?

Replace  DISPLAY PWB ASSEMBLY 
or repair wire.

Check the fuse or reset
the circuit breaker.

Replace the FILTER
ASSEMBLY (CIRC).

Replace MAIN PWB
ASSEMBLY.

Reconnect.

Replace the CABLE
(HARNESS)

Is the voltage between the FILTER ASSEMBLY
connectors 

and 

AC 220 - 240 V, 50 Hz

Is              displayed?

Is the tap frozen?

Is filter in the inlet valve clogged with foreign 
material?

Is resistance between each terminal of the
INLET VALVE ASSEMBLY 0.8-1.2

?

Verify the voltage of the inlet valve connector is
AC 220 - 240V, 50Hz.
Refer to page 18, QC TEST MODE.

Is the water supply shut-off?

Open the tap.

After separating the hose
from the washing machine
soak in hot water for 10
minutes.

Clean the filter of
INET VALVE ASSEMBLY

Check electrical connection.
Replace the MAIN PWB
ASSEMBYL.

Replace the INLET
VALVE ASSEMBLY.

Make sure the tap is closed
before replacing.

Is the tap opened?